An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6320-00-450-7014
NSN 5925-01-256-0163
NSN 5996-01-207-0804
NSN 5905-01-234-2201
NSN 5999-01-139-5166
NSN 5998-01-391-2002
NSN 5930-01-601-4135
NSN 7035-00-076-4097
NSN 5835-01-245-8077
NSN 5915-00-271-2321
NSN 6130-00-244-1406
NSN 6685-01-433-5550